Requires a 100 lb tank or larger to run efficiently, can heat up to 3,000 sq ft of space, with 360 degree radiant heat. Has a detachable handle & wheels that fold underneath, for moving it around. The hose & regulator could be replaced. A quiet running back up source of heat, I'd be interested in a bit of cash & something non-running, to work on, Honda, kohler, stihl, etc, or a boxing speed bag, Email or Txt 581-704-1378.